1 Samuel 27:11

And David will not preserve alive a man and woman to bring to Gath, saying, Lest they shall announce against us, saying, Thus did David, and thus his judgment all the days which he dwelt in the field of the rovers.

1 Samuel 22:22

And David will say to Abiathar, I knew in that day that Doeg the Edomite was there, that announcing, he will announce to Saul, I was the cause to every soul of thy father's house.

Proverbs 12:19

The lip of truth shall be prepared forever: and the tongue of falsehood while I shall wink.

Proverbs 29:25

The fear of man will give a snare: and he trusting in Jehovah shall be exalted.

Treasury of Scripture Knowledge

Summary

And David saved neither man nor woman alive, to bring tidings to Gath, saying, Lest they should tell on us, saying, So did David, and so will be his manner all the while he dwelleth in the country of the Philistines.

Bible References

Lest

1 Samuel 22:22
And David will say to Abiathar, I knew in that day that Doeg the Edomite was there, that announcing, he will announce to Saul, I was the cause to every soul of thy father's house.
Proverbs 12:19
The lip of truth shall be prepared forever: and the tongue of falsehood while I shall wink.
Proverbs 29:25
The fear of man will give a snare: and he trusting in Jehovah shall be exalted.